INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9a062927a92fabaea4f46c355cc9661fce4cb6b71b2ef51e749f941847399df', 
    'cyeQAiqOEIpAYub5D//IWz8OR0LY9KNR1fPhR7gs01o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)